WMSIC Electronic Components

TAIYO YUDEN MSASJ105BC6475MFNA01

ModelMSASJ105BC6475MFNA01
Package0402
BrandTAIYO YUDEN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
TAIYO YUDEN MSASJ105BC6475MFNA01
Type
TAIYO YUDEN
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TAIYO YUDEN
Electronic Component
MSASJ105BC6475MFNA01
Electronic Component
1
Electronic Component
4.7uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.011g
Electronic Component
1
Electronic Component
BM0229214734
Electronic Component
X6S
Voltage
6.3V
Electronic Component
Electronic Component
Electronic Component
10000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MSASJ105BC6475MFNA01 多层陶瓷电容产品概述

一、产品基本属性及核心参数

MSASJ105BC6475MFNA01是日本太诱(TAIYO YUDEN)推出的Class 2多层陶瓷电容(MLCC),针对低压、小尺寸、宽温环境场景优化设计,核心参数如下:

  • 标称容值:4.7μF(标识代码“475”,对应47×10⁵ pF);
  • 容量精度:±20%(适用于非高精度滤波、耦合场景);
  • 额定电压:6.3V DC(最大持续工作电压,需降额使用);
  • 温度系数:X6S(温度范围-55℃~+105℃,容量变化率≤±22%);
  • 封装形式:0402英制贴片封装(公制1005,尺寸1.0mm×0.5mm);
  • 端子类型:焊盘型(Pad),适配常规SMT焊接工艺;
  • 工作温度:-55℃~+105℃(与X6S特性一致)。

二、关键技术特性解析

  1. X6S温度稳定性:
    属于Class 2高介电常数陶瓷电容,温度范围覆盖工业级宽温需求,105℃上限内容量衰减控制在±22%以内,相比部分高温型电容(如X7R),在该温区的容量一致性更优;
  2. 小尺寸高密度设计:
    0402封装是目前便携式设备主流尺寸,可显著压缩PCB布局空间,适配智能手机、可穿戴设备等高密度电路需求;
  3. 低压可靠性:
    太诱通过多层陶瓷叠层工艺优化绝缘性能,6.3V额定电压下长期工作无击穿风险,适合低压供电系统;
  4. 自动化贴装适配:
    焊盘型端子符合标准SMT规范,可兼容主流贴片机,贴装效率高,降低生产不良率。

三、主要应用场景

该产品因“小尺寸+宽温+低压”特性,广泛覆盖以下领域:

  1. 便携式消费电子:
    智能手机、智能手表、蓝牙耳机的电源去耦(滤除高频噪声)、音频耦合(传递音频信号)电路;
  2. 低功耗IoT设备:
    智能家居传感器节点、无线抄表模块的电源滤波(稳定供电)、信号处理辅助电路;
  3. 小型工业模块:
    工业控制微型传感器、低功耗控制器的宽温环境滤波电路(适配-55℃~+105℃场景);
  4. 汽车低压辅助电路:
    车载氛围灯、小型传感器模块的滤波电路(通用级应用,若需车规需确认具体认证)。

四、设计注意事项

  1. 电压降额:
    建议实际工作电压≤额定电压的70%(即≤4.4V),避免Class 2电容的直流偏置效应(施加直流电压时容量衰减)与过压损坏;
  2. 精度适配:
    ±20%精度不适合谐振电路、精密滤波等高精度场景,需换用±10%或更高精度产品;
  3. 焊接工艺:
    遵循0402封装回流焊曲线(峰值温度230℃~240℃,回流时间≤10秒),避免热应力导致陶瓷开裂;
  4. 偏置特性参考:
    设计时查阅太诱官方datasheet的偏置曲线,根据实际电路电压估算容量衰减,确保性能达标。

五、品牌可靠性说明

太诱(TAIYO YUDEN)是全球MLCC领域头部厂商,该产品通过严格可靠性测试(温度循环、湿度老化、振动测试等),可确保长期工作稳定性,适用于消费电子、工业等对可靠性要求较高的场景。

注:具体应用需结合电路需求及太诱官方最新datasheet确认参数细节。

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